I have a list of computer programs with start and end dates for each. I need
to determine how many programs were running on my system on any given day.
Can I get this data for individual days between the start and end dates
without creating columns for each intermediate day? Ex.: Program 1 ran from
01/01/2005 to 01/14/2005. Program 2 ran from 01/06/2005 to 01/22/2005. Is it
possible to chart the total number of programs running on 01/08/2005 without
manually creating a column for that date?

Thanks,
Nechama